50825390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 64259410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 149, 154, 298, 385, 443, 745, 770, 886, 1043, 1490, 1639, 2086, 2215, 3101, 3278, 4430, 4873, 5215, 6202, 8195, 9746, 10430, 11473, 15505, 16390, 22946, 24365, 31010, 34111, 48730, 57365, 66007, 68222, 114730, 132014, 170555, 330035, 341110, 462049, 660070, 726077, 924098, 1452154, 2310245, 3630385, 4620490, 5082539, 7260770, 10165078, 25412695, 50825390]

約数ペア:

[(1, 50825390), (2, 25412695), (5, 10165078), (7, 7260770), (10, 5082539), (11, 4620490), (14, 3630385), (22, 2310245), (35, 1452154), (55, 924098), (70, 726077), (77, 660070), (110, 462049), (149, 341110), (154, 330035), (298, 170555), (385, 132014), (443, 114730), (745, 68222), (770, 66007), (886, 57365), (1043, 48730), (1490, 34111), (1639, 31010), (2086, 24365), (2215, 22946), (3101, 16390), (3278, 15505), (4430, 11473), (4873, 10430), (5215, 9746), (6202, 8195)]